80450188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13001}}^1$

素因数の和:13042

約数の個数: 48

約数和(自身を含む): 183484224

約数和(自身を除く): 103034036

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 13001, 26002, 52004, 91007, 169013, 182014, 221017, 338026, 364028, 442034, 676052, 884068, 1183091, 1547119, 2366182, 2873221, 3094238, 4732364, 5746442, 6188476, 11492884, 20112547, 40225094, 80450188]

約数ペア:

[(1, 80450188), (2, 40225094), (4, 20112547), (7, 11492884), (13, 6188476), (14, 5746442), (17, 4732364), (26, 3094238), (28, 2873221), (34, 2366182), (52, 1547119), (68, 1183091), (91, 884068), (119, 676052), (182, 442034), (221, 364028), (238, 338026), (364, 221017), (442, 182014), (476, 169013), (884, 91007), (1547, 52004), (3094, 26002), (6188, 13001)]